Opinions from M. D. Uhen et al. 2008
- 'Aetiocetidae belongs to Mysticeti'
- 'Aetiocetus belongs to Aetiocetidae'
- 'Aetiocetus cotylalveus belongs to Aetiocetus'
- 'Aetiocetus weltoni belongs to Aetiocetus'
- 'Aglaocetus belongs to Mysticeti'
- 'Aglaocetus patulus belongs to Aglaocetus'
- 'Balaena belongs to Balaenidae'
- 'Balaena balaenopsis is recombined as Balaenula balaenopsis'
- 'Eschrichtius mysticetoides is a nomen dubium'
- 'Balaena mysticetus belongs to Balaena'
- 'Balaena novaeangliae is recombined as Megaptera novaeangliae'
- 'Rhegnopsis palaeatlantica is a nomen dubium'
- 'Balaena physalus is recombined as Balaenoptera physalus'
- 'Siphonocetus priscus is a nomen dubium'
- 'Balaena ricei belongs to Balaena'
- 'Balaenoptera belongs to Balaenopteridae'
- 'Balaenoptera acutorostrata belongs to Balaenoptera'
- 'Balaenoptera borealina belongs to Balaenoptera'
- 'Balaenoptera floridana belongs to Balaenoptera'
- 'Eschrichtius pusillus is a nomen vanum'
- 'Balaenoptera robusta is recombined as Eschrichtius robustus'
- 'Balaenoptera ryani belongs to Balaenoptera'
- 'Balaenopteridae belongs to Mysticeti'
- 'Balaenotus belongs to Balaenidae'
- 'Balaenotus insignis belongs to Balaenotus'
- 'Balaenula belongs to Balaenidae'
- 'Balanadae is corrected as Balaenidae and belongs to Mysticeti'
- 'Cephalotropis belongs to Mysticeti'
- 'Cephalotropis coronatus belongs to Cephalotropis'
- 'Cetotheriinae was reranked as the family Cetotheriidae and belongs to Mysticeti'
- 'Cetotheriopsinae was reranked as the family Cetotheriopsidae and belongs to Mysticeti'
- 'Cetotheriopsis tobieni is recombined as Micromysticetus tobieni'
- 'Cetotherium belongs to Cetotheriidae'
- 'Cetotherium furlongi belongs to Cetotherium'
- 'Cetotherium moreni is recombined as Aglaocetus moreni'
- 'Cetotherium rathkii belongs to Cetotherium'
- 'Chonecetus belongs to Aetiocetidae'
- 'Chonecetus goedertorum belongs to Chonecetus'
- 'Chonecetus sookensis belongs to Chonecetus'
- 'Cophocetus belongs to Mysticeti'
- 'Cophocetus oregonensis belongs to Cophocetus'
- 'Diorocetus belongs to Mysticeti'
- 'Diorocetus hiatus belongs to Diorocetus'
- 'Eobalaenoptera belongs to Balaenopteridae'
- 'Eobalaenoptera harrisoni belongs to Eobalaenoptera'
- 'Eomysticetidae belongs to Mysticeti'
- 'Eomysticetus belongs to Eomysticetidae'
- 'Eomysticetus carolinensis belongs to Eomysticetus'
- 'Eomysticetus whitmorei belongs to Eomysticetus'
- 'Eschrichtiidae belongs to Mysticeti'
- 'Eschrichtius cephalus is recombined as Balaenoptera cephalus'
- 'Eschrichtius davidsonii is recombined as Balaenoptera davidsonii'
- 'Eschrichtius leptocentrus is a nomen dubium'
- 'Eschrichtius polyporus is a nomen vanum'
- 'Halicetus belongs to Mysticeti'
- 'Halicetus ignotus belongs to Halicetus'
- 'Herpetocetus belongs to Cetotheriidae'
- 'Herpetocetus scaldiensis belongs to Herpetocetus'
- 'Isocetus belongs to Mysticeti'
- 'Isocetus depauwii belongs to Isocetus'
- 'Megaptera belongs to Balaenopteridae'
- 'Megaptera (Eschrichtius) was reranked as Eschrichtius and belongs to Eschrichtiidae'
- 'Eschrichtius expansus is a nomen dubium'
- 'Mesocetus belongs to Mysticeti'
- 'Mesocetus longirostris belongs to Mesocetus'
- 'Mesocetus siphunculus belongs to Mesocetus'
- 'Mesoteras is a nomen dubium'
- 'Mesoteras kerrianus is a nomen dubium'
- 'Metopocetus belongs to Cetotheriidae'
- 'Metopocetus durinasus belongs to Metopocetus'
- 'Micromysticetus belongs to Cetotheriopsidae'
- 'Micromysticetus rothauseni belongs to Micromysticetus'
- 'Mixocetus belongs to Cetotheriidae'
- 'Mixocetus elysius belongs to Mixocetus'
- 'Nannocetus belongs to Cetotheriidae'
- 'Nannocetus eremus belongs to Nannocetus'
- 'Parabalaenoptera belongs to Balaenopteridae'
- 'Parabalaenoptera baulinensis belongs to Parabalaenoptera'
- 'Parietobalaena belongs to Mysticeti'
- 'Parietobalaena palmeri belongs to Parietobalaena'
- 'Parietobalaena securis belongs to Parietobalaena'
- 'Pelocetus belongs to Mysticeti'
- 'Pelocetus calvertensis belongs to Pelocetus'
- 'Peripolocetus belongs to Mysticeti'
- 'Peripolocetus vexillifer belongs to Peripolocetus'
- 'Plesiocetus belongs to Balaenopteridae'
- 'Plesiocetus garopii belongs to Plesiocetus'
- 'Plesiocetus hupschii belongs to Plesiocetus'
- 'Rhegnopsis is a nomen dubium'
- 'Siphonocetus is a nomen dubium'
- 'Siphonocetus clarkianus is a nomen dubium'
- 'Thinocetus belongs to Mysticeti'
- 'Thinocetus arthritus belongs to Thinocetus'
- 'Tiphyocetus belongs to Mysticeti'
- 'Tiphyocetus temblorensis belongs to Tiphyocetus'
- 'Tretulias is a nomen dubium'
- 'Tretulias buccatus is a nomen dubium'
- 'Ulias is a nomen dubium'
- 'Ulias moratus is a nomen dubium'